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TRUSTED BY HOMEOWNERS

Average homeowner rating star icon4.9
Average homeowner rating
Verified reviews icon27
Verified basement remodels reviews

Basement remodelers in Bayside

Avatar for Cocos Custom Building LLC
Cocos Custom Building LLC
66 Radburn Drive
4.75(
8
)
Approved Pro
Cocos Custom Building LLC
66 Radburn Drive
4.75(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
155 local quotes requested

Coco’s Custom Building LLC specializes in setting and finishing Modular Homes, fabricating and installing structural steel, and all phases of residential and commercial construction. This includes extensions, dormers, basements, siding, exterior trim and roofing. We have 25 years of experience. We take pride in giving our customers a professional quality finish on all of our projects for a reasonable price. We work extremely hard to ensure that our customers hard earned money doesn’t go to waste.

"Excellent. On time and on budget"

Brian D on January 2025

Coco’s Custom Building LLC specializes in setting and finishing Modular Homes, fabricating and installing structural steel, and all phases of residential and commercial construction. This includes extensions, dormers, basements, siding, exterior trim and roofing. We have 25 years of experience. We take pride in giving our customers a professional quality finish on all of our projects for a reasonable price. We work extremely hard to ensure that our customers hard earned money doesn’t go to waste.

"Excellent. On time and on budget"

Brian D on January 2025


Avatar for Tanem Construction Inc
Tanem Construction Inc
82 Garden St
5.00(
4
)
Approved Pro
Tanem Construction Inc
82 Garden St
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 local quotes requested

Architectural student -turned engineer -turned entrepreneur. As a builder contractor in the field for over 30 years, I understand that honesty and integrity come first. I run a crew of four men, who I conduct on the job everyday and I am always on the job site. I'm now 30 years in business successful and still dedicated to my client's total satisfaction. Trying and succeeding to do a professional job for one important person at a time - you.

"Tanem has a long history of good work. Gene did several projects for me years ago and I was glad to find Paul picked up the same qualities Gene had established. Both are easy to work with, knowledgeable, make lots of helpful suggestions so the project comes out even better than I had thought it would. You tell Paul what you want done, and he, and Gene in an advisory role, find a way to make it even better. They are flexible and just know how to find solutions. Their crews know what they’re doing. Paul keeps checking and keeps you informed as work progresses. I couldn’t be happier to see Paul continuing the Tanem tradition."

Ken M on February 2025

Architectural student -turned engineer -turned entrepreneur. As a builder contractor in the field for over 30 years, I understand that honesty and integrity come first. I run a crew of four men, who I conduct on the job everyday and I am always on the job site. I'm now 30 years in business successful and still dedicated to my client's total satisfaction. Trying and succeeding to do a professional job for one important person at a time - you.

"Tanem has a long history of good work. Gene did several projects for me years ago and I was glad to find Paul picked up the same qualities Gene had established. Both are easy to work with, knowledgeable, make lots of helpful suggestions so the project comes out even better than I had thought it would. You tell Paul what you want done, and he, and Gene in an advisory role, find a way to make it even better. They are flexible and just know how to find solutions. Their crews know what they’re doing. Paul keeps checking and keeps you informed as work progresses. I couldn’t be happier to see Paul continuing the Tanem tradition."

Ken M on February 2025


Avatar for Inson Dubois Wood LLC
Inson Dubois Wood LLC
526 West 26th Street #805
5.00(
12
)
Approved Pro
Inson Dubois Wood LLC
526 West 26th Street #805
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 local quotes requested

Full Service Residential Design Firm that focuses on full transparency and meeting our clients budget and timeline. Impeccable attention to detail and cost analysis are our strong point. A full design team takes your project from inception to completion in record time.

"Inson is a creative genius with a superb eye. He did everything with meticulous detail and completely transformed our apartment into an amazing, gorgeous home. We enjoy entertaining, and our friends love coming over, always remarking how beautiful and inviting our home is- and that was exactly what we wanted, except Inson brilliantly upgraded our concept, within budget and on time (even with our aggressive timeline because we needed to be out of our old place and into our new within months!). Inson’s team was also great to work with - always polite and professional. We highly recommend Inson and plan on working with him again on our Hamptons home!"

Sandy T on November 2021

Full Service Residential Design Firm that focuses on full transparency and meeting our clients budget and timeline. Impeccable attention to detail and cost analysis are our strong point. A full design team takes your project from inception to completion in record time.

"Inson is a creative genius with a superb eye. He did everything with meticulous detail and completely transformed our apartment into an amazing, gorgeous home. We enjoy entertaining, and our friends love coming over, always remarking how beautiful and inviting our home is- and that was exactly what we wanted, except Inson brilliantly upgraded our concept, within budget and on time (even with our aggressive timeline because we needed to be out of our old place and into our new within months!). Inson’s team was also great to work with - always polite and professional. We highly recommend Inson and plan on working with him again on our Hamptons home!"

Sandy T on November 2021


Avatar for Creatively Done Home Improvements
Creatively Done Home Improvements
104 Jerusalem Ave
4.85(
141
)
Approved Pro
Creatively Done Home Improvements
104 Jerusalem Ave
4.85(
141
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
19 local quotes requested

We are a small local owner operated business, all of the work performed is done by myself with employees no sub contractors are used for carpentry work. My work mostly consists of custom kitchens and built-in mill-work along with trim work, repairs and occasionally some furniture. I enjoy the design and building process and the satisfaction that comes from building things with my hands.I have been in business since 1986

"Very thorough with good finish."

sarika m on October 2023

We are a small local owner operated business, all of the work performed is done by myself with employees no sub contractors are used for carpentry work. My work mostly consists of custom kitchens and built-in mill-work along with trim work, repairs and occasionally some furniture. I enjoy the design and building process and the satisfaction that comes from building things with my hands.I have been in business since 1986

"Very thorough with good finish."

sarika m on October 2023


Avatar for star22home
star22home
22 Plainfield Ave
4.64(
74
)
Approved Pro
star22home
22 Plainfield Ave
4.64(
74
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
37 local quotes requested

Our mission is to service our customers in a prompt and professional manner. We do not consider a home improvement or remodeling project complete until the work is finished, the job site is clean, and the customer is completely satisfied. Licensed & Insured since 1997

"Although this review is way overdue, time has not diminished how completely happy I am we went with Star22 for our main bathroom renovation & our from scratch new bathroom in our basement and relocated our washer/dryer to an area we turned into a laundry room. Let me tell you, I am a very particular person! The details matter to me and I was so nervous taking on multiple projects. From beginning to end, Bernie/Tim put me at ease & delivered! Above and beyond! Amazing customer service - we were made to feel like we were the only client & the only project they had. The PM Jalmer was great - and my rockstars - the two Henrys did HIGH QUALITY work! Everyone was hardworking, attentive & any of my questions or concerns were addressed immediately. They obtained the permits & everything was done properly & up to code (passed all inspections!) THANK YOU SO MUCH!! Oh and they kept the promised timeline - no delays or issues. INCREDIBLE! Would recommend and would ABSOLUTELY use again. I LOVE my 2 new bathrooms so much!!"

Lisa T on July 2024

Our mission is to service our customers in a prompt and professional manner. We do not consider a home improvement or remodeling project complete until the work is finished, the job site is clean, and the customer is completely satisfied. Licensed & Insured since 1997

"Although this review is way overdue, time has not diminished how completely happy I am we went with Star22 for our main bathroom renovation & our from scratch new bathroom in our basement and relocated our washer/dryer to an area we turned into a laundry room. Let me tell you, I am a very particular person! The details matter to me and I was so nervous taking on multiple projects. From beginning to end, Bernie/Tim put me at ease & delivered! Above and beyond! Amazing customer service - we were made to feel like we were the only client & the only project they had. The PM Jalmer was great - and my rockstars - the two Henrys did HIGH QUALITY work! Everyone was hardworking, attentive & any of my questions or concerns were addressed immediately. They obtained the permits & everything was done properly & up to code (passed all inspections!) THANK YOU SO MUCH!! Oh and they kept the promised timeline - no delays or issues. INCREDIBLE! Would recommend and would ABSOLUTELY use again. I LOVE my 2 new bathrooms so much!!"

Lisa T on July 2024


Avatar for Allied Construction Corp
Allied Construction Corp
26 Pagnotta Dr
4.47(
160
)
Approved Pro
Allied Construction Corp
26 Pagnotta Dr
4.47(
160
)
Approved Pro
Customers say: True professional
29 local quotes requested
36 years of experience

**We are now specializing in Kitchen Remodeling**At this time we are unable to take on Bathroom Remodeling projects**Our first priority has always been the satisfaction of our customers, and we take great pride in both the quality of our work and the quality of the customer service we extend to each and every one of our clients, regardless of the size of their project. When trusting Allied Construction Corporation with your home remodeling project, you are trusting a crew of dedicated and talented home remodeling experts to take you through every single step of the process, and to keep you up to date on developments. We always treat your project – and your home – with the utmost level of care and respect. We strive to ensure that every last detail of your work order is performed with the same level of quality we would apply to our own home. Our work over the years has proven to yield exceptionally high return on investment, making your home not only the haven you envisioned but also more valuable. What is more, we provide extremely affordable home remodeling services, making it possible for you to see your vision come to life without breaking the bank. We also offer Angie's List members a 10% Discount on all Labor. We have been on the Discovery Channel. (References upon request). Additional Phone: 516-500-8170 Additional email: alliedgcinc@aol.com.

"This was an extensive project which was handled very well by Allied. Tom, the owner, is accommodating and helpful. Christian and Omar were fantastic! hey showed up early each morning as expected, worked hard throughout the day, and always cleaned up after themselves. There was a lot of problem-solving to be done throughout (by no fault of their's) and we got help suggestions and solutions throughout. The prices were reasonable and the quality of the work was great. I would highly recommend Allied."

Deb D on July 2021

**We are now specializing in Kitchen Remodeling**At this time we are unable to take on Bathroom Remodeling projects**Our first priority has always been the satisfaction of our customers, and we take great pride in both the quality of our work and the quality of the customer service we extend to each and every one of our clients, regardless of the size of their project. When trusting Allied Construction Corporation with your home remodeling project, you are trusting a crew of dedicated and talented home remodeling experts to take you through every single step of the process, and to keep you up to date on developments. We always treat your project – and your home – with the utmost level of care and respect. We strive to ensure that every last detail of your work order is performed with the same level of quality we would apply to our own home. Our work over the years has proven to yield exceptionally high return on investment, making your home not only the haven you envisioned but also more valuable. What is more, we provide extremely affordable home remodeling services, making it possible for you to see your vision come to life without breaking the bank. We also offer Angie's List members a 10% Discount on all Labor. We have been on the Discovery Channel. (References upon request). Additional Phone: 516-500-8170 Additional email: alliedgcinc@aol.com.

"This was an extensive project which was handled very well by Allied. Tom, the owner, is accommodating and helpful. Christian and Omar were fantastic! hey showed up early each morning as expected, worked hard throughout the day, and always cleaned up after themselves. There was a lot of problem-solving to be done throughout (by no fault of their's) and we got help suggestions and solutions throughout. The prices were reasonable and the quality of the work was great. I would highly recommend Allied."

Deb D on July 2021


Welcome to A to Z Plumbing Corp we look forward to discussing your project please reach out to us for a quote.


C&C Quality Home Improvements
15 E Putnam AV
3.55(
142
)
Approved Pro
C&C Quality Home Improvements
15 E Putnam AV
3.55(
142
)
Approved Pro
Customers say: Quality work
45 local quotes requested
22 years of experience

We are an interior renovations company. We have been in business for over 15 years. We have a strong focus on the quality of our work and strive to make each and every customer happy.

We are an interior renovations company. We have been in business for over 15 years. We have a strong focus on the quality of our work and strive to make each and every customer happy.


Avatar for Cutting Edge Renovation Inc
Cutting Edge Renovation Inc
115-40 202nd St
5.00(
4
)
Approved Pro
Cutting Edge Renovation Inc
115-40 202nd St
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
49 local quotes requested

We specialize in complete renovation kitchen-bathrooms-painting- basement renovation-flooring-windows - dormers - extension- excavation and more. We pride ourselves on the quality work we provide, while delivering great customer service. Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Cutting Edge was professional and efficient. Their work is excellent and I am satisfied with the results."

Alexis B on July 2024

We specialize in complete renovation kitchen-bathrooms-painting- basement renovation-flooring-windows - dormers - extension- excavation and more. We pride ourselves on the quality work we provide, while delivering great customer service. Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Cutting Edge was professional and efficient. Their work is excellent and I am satisfied with the results."

Alexis B on July 2024


Avatar for Gaudioso Contracting
Gaudioso Contracting
112 President St
4.66(
211
)
Approved Pro
Gaudioso Contracting
112 President St
4.66(
211
)
Approved Pro
Customers say: Quality work
125 local quotes requested
19 years of experience

Gaudioso Contracting: Your trusted partner for all your remodeling needs in the Tri-State Area. From start to finish, our experienced team delivers top-notch craftsmanship and exceptional customer service. Contact us today for a stress-free and successful home renovation project.

"After the toilet was changed on 9/1/23. The plumber refused to caulk the gap at the base of the new toilet. Gaudioso didn’t respond to my request to fix it. That left a gap and roaches were roaming out from that gap into my apartment for 11 days until I hired a handyman to caulk it. It costed me extra money and emotional distress"

Kate W on October 2023

Gaudioso Contracting: Your trusted partner for all your remodeling needs in the Tri-State Area. From start to finish, our experienced team delivers top-notch craftsmanship and exceptional customer service. Contact us today for a stress-free and successful home renovation project.

"After the toilet was changed on 9/1/23. The plumber refused to caulk the gap at the base of the new toilet. Gaudioso didn’t respond to my request to fix it. That left a gap and roaches were roaming out from that gap into my apartment for 11 days until I hired a handyman to caulk it. It costed me extra money and emotional distress"

Kate W on October 2023

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Basement remodels FAQs

Unless you have extensive experience in construction work, remodeling a basement is best left to a professional. There are several tasks associated with this project that require exact precision, including:

  • Replacing insulation 

  • Replacing carpet or other flooring 

  • Adding heating and cooling

  • Adjusting or adding walls and doors

  • Altering or adding plumbing elements

If any of these elements is done incorrectly, it could severely impact the quality of your basement remodel and be dangerous. Changing a basement often comes with code safety requirements, like egress windows and proper ventilation. Therefore, leaving it up to a professional is often the best decision.

The cost to finish a basement is $18,400 for the average homeowner. However, this cost could be as little as $2,800 or as much as $34,500, depending on the basement size and the materials needed. If your basement is already outfitted with electrical and plumbing, expect the cost to fall on the lower end. 

For example, the drywall cost for this project averages around $1,750, but other features, like hiring a plumber, cost between $45 and $200 per hour.

The cost to remodel a basement is between $12,100 and $33,400 for the average homeowner. The price you pay can be as little as $3,500 or as much as $50,200, depending on the size and condition of your basement and the type of remodel you're doing. 

If you're doing a simple project like adding a home office to your basement, you can expect to pay anywhere from $500 to $3,000. However, if you're adding a bathroom, which is an extensive project, you can expect to pay between $6,600 to $16,500.

Since DIYing a basement remodel isn't typically advised, there are some ways that you can still save money on this project without putting yourself in danger. Some ways to save money on a basement remodel include:

  • Painting walls yourself versus including in the cost of the remodel 

  • Installing light fixtures yourself

  • Choosing prefabricated fixtures, like cabinets, over custom ones

  • Choosing a budget-friendly flooring option, like laminate or vinyl flooring, and add rugs where necessary

Although homeowners often use the terms basement remodeling and basement finishing interchangeably, they are quite different terms. 

Finishing a basement is the process of taking a basement space that is not habitable and adding elements to make it usable. This includes adding plumbing, flooring, and insulation.

Remodeling a basement means taking an already existing finished basement and changing it, often by adding or removing walls, adding plumbing, or changing the existing flooring.

The homeowners guide to basement remodels
From average costs to expert advice, get all the answers you need to get your job done.
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May 14, 2025
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An unfinished basement has a lot of potential for a family room or guest suite. So how much does it cost to finish a basement? Read on for all cost factors.
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Walkout basements cost more to install than traditional basements. Our guide explores the factors that affect how much a walkout basement costs.
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Considering converting that unused basement to living space? Learn whether adding a bedroom in the basement adds value and what factors affect your ROI.
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Finishing a basement isn’t always ideal. Learn about the differences between a finished and unfinished basement and which is right for you.
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May 16, 2025
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A finished basement adds valuable living space to your home. Learn how much value a finished basement adds to your home and what affects your return on investment.
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